How to detect diodes
On 2018-12-03 14:00:20 in Technology
This article mainly describes how to detect diodes. ...
Type of electronic tube
On 2018-12-03 11:50:39 in Technology
This article is about types of electronic tube ...
Why should add a diode next to the relay?
On 2018-12-06 11:37:51 in Technology
This article describes the role of a diode to the relay ...
How to use an internal heat type soldering iron?
On 2019-01-27 15:07:11 in Technology
This article introduces how to use an internal heat type soldering iron. ...
Why the Raspberry Pi 4's USB-C interface is not compatible with all Type-C data lines？
On 2019-07-31 10:49:42 in Technology
This article describes the characteristics of the USB-C interface and Type-C data lines. ...
How does the D trigger circuit change to SR type, JK type and T type?
On 2019-09-27 10:24:30 in Technology
This article describes the characteristics of the D triggers. ...
How to make an electronic energy saving lamp?
On 2019-01-19 16:55:13 in Technology
This article describes to make an electronic energy saving lamp ...
What are the five major electronic components?
On 2018-12-01 11:49:17 in Technology
This article briefly introduces the five major electronic components。 ...
How to identify and detect electronic components
On 2018-12-05 11:39:50 in Technology
This article briefly introduce how to identify and detect electronic components ...
What is the working principle of intelligent colored lights controller?
On 2019-01-28 15:21:12 in Technology
This article writes about the working principle of intelligent colored lights controller ...
What is the role of the power tube?
On 2018-12-01 11:43:01 in Technology
This article describes the role of the power tube ...
How to judge a capacitor is good or bad and replace the bad one?
On 2019-03-11 12:00:02 in Technology
This article describes the method to judge a capacitor is good or bad and replace the bad one ...
How to use a digital multimeter?
On 2018-12-28 14:41:08 in Technology
This article describes the use methods of digital multimeter. ...
Effect of resistance
On 2018-12-03 13:42:35 in Technology
This article describes the effect of resistance ...
Board soldering considerations
On 2018-12-11 13:46:32 in Technology
This article describes the board soldering considerations ...
How to measure if the start-up circuit motherboard is short-circuited.
On 2019-06-14 16:05:01 in Technology
This article describes the method of measure if the start-up circuit motherboard is short-circuited. ...
What is a transistor?
On 2018-12-03 12:02:30 in Technology
This article describes the characteristics of transistor ...
How to use a digital multimeter to detect frequency and temperature?
On 2019-02-27 11:21:18 in Technology
This article describes the method for frequency and temperature detection. ...
How to choose the drive resistance in the triode analog circuit?
On 2019-09-28 10:43:01 in Technology
This article describes the characteristics of the drive resistance. ...
How to measure motherboard standby conditions?
On 2019-06-15 15:28:54 in Technology
This article describes how to measure motherboard standby conditions. ...
How to make an water tank water level automatic controller production?
On 2019-01-23 17:18:01 in Technology
The article explores how to make an water tank water level automatic controller production ...
How to produce a LED dimming table lamp?
On 2019-01-22 16:51:25 in Technology
This article describes how to produce a LED dimming table lamp ...
How to detect,repair and replace the ordinary inductance coil?
On 2018-12-17 10:46:17 in Technology
This article briefly introduces some ways to detect,repair and replace the ordinary inductance coil ...
Welding of printed circuit boards
On 2018-12-13 10:45:44 in Technology
This article briefly introduces the welding of printed circuit boards ...
What is a mechanical multimeter?
On 2018-12-11 14:49:07 in Technology
This article introduces how to use mechanical multimeter ...
How to manufacture a mobile phone battery charger?
On 2019-01-22 16:56:32 in Technology
This article describes how to manufacture a mobile phone battery charger? ...
How to make DC adjustable power supply?
On 2019-01-22 16:54:34 in Technology
This article describes how to make DC adjustable power supply ...
How to make a fast battery charger?
On 2019-01-21 16:38:37 in Technology
This article describes how to make a fast battery charger ...
Intel and Philips Jointly Promote AI Medical Development
On 2018-12-26 10:54:50 in Technology
This article describes the Intel and Philips Jointly Promote AI Medical Development ...
What is the difference between electronic component plug-ins and patches?
On 2018-12-03 13:34:48 in Technology
This article is about the difference between electronic component plug-ins and patches. ...
Monolithic/Hybrid Digital to Analog Converters
On 2018-12-27 10:47:45 in Technology
This article briefly introduces Monolithic/Hybrid Digital to Analog Converters ...
Household lighting switch
On 2018-12-11 14:08:05 in Technology
This article introduces some common household lighting switch ...
A preliminary understanding of the parasitic effects of resistors and capacitors
On 2018-12-26 10:39:18 in Technology
This article briefly introduces the parasitic effects of resistors and capacitors ...
Comparison of characteristics between FPGA and CPLD
On 2019-07-11 10:50:46 in Technology
This article d compares of the characteristics between FPGA and CPLD ...
Designing an embedded system
On 2019-06-11 14:54:55 in Technology
This article describes how to designing an embedded system ...
What is solder sucker and how to use and repair it?
On 2019-01-27 15:12:51 in Technology
This article describes the use and repair of the solder sucker. ...
How to detect and replace the solenoid valve?
On 2019-01-08 10:12:19 in Technology
This article describes the method of detect and replace the solenoid valve ...
Welding Technology and Tin Welding
On 2018-12-03 11:53:01 in Technology
This article is about welding ...
What are the measures to improve electromagnetic compatibility?
On 2019-09-10 10:17:48 in Technology
This article describes the characteristics of the electromagnetic compatibility. ...
How to prevent electronic products from being attacked by static electricity and electromagnetic interference
On 2019-07-29 11:27:10 in Technology
This article describes the how to prevent electronic products from being attacked by static electricity and electromagnetic interference ...